Either you or TCC may terminate your TCC membership at any time, for any reason, effective upon sending written notice to the other party.We also understand how important location is in finding a match, and that Canadian singles are looking for people in their area who share their interests, beliefs and ideals, as well as their cultural heritage.e Harmony's in-depth relationship questionnaire allows you to determine what you’re really looking for, and then helps you find it.e Harmony’s 29 Key Dimensions define the ways in which people are truly compatible, which leads to happier and more fulfilling relationships.